On an accurate explicit time integration algorithm for wave propagation problems in solids
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388998%3A_____%2F14%3A00429968" target="_blank" >RIV/61388998:_____/14:00429968 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
On an accurate explicit time integration algorithm for wave propagation problems in solids
Original language description
The paper reports algorithmic treatments and numerical experiments an accurate explicit time integration algorithm with a time step size adjustment for finite element computations of wave propagation problems in solids. The partition of unity propertiesof the finite element shape functions is exploited to realize the component-wise partition of equations of motion to longitudinal and shear parts such that the partitioned equations for each wave component can be integrated in accordance with their different wave speeds.
Czech name
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Czech description
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Classification
Type
O - Miscellaneous
CEP classification
BI - Acoustics and oscillation
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GAP101%2F12%2F2315" target="_blank" >GAP101/12/2315: Modelling of acoustic wave propagation in strongly heterogeneous media; multi-scale numerical and analytical approaches</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů